EBC S9 Yellowstuff & USR Slotted Brake Kit for 2011-2021 Silverado/Sierra 2500/3500 HD S9KR1131

Fits 2011-2021 Chevrolet Silverado and GMC Sierra 2500 HD and 3500 HD.

The EBC S9KR1131 kit is a high-performance brake upgrade designed for heavy-duty trucks that require maximum stopping power on the street or track. This pre-matched package saves 15% over the cost of purchasing components separately and features EBC's flagship Yellowstuff GG-rated high-friction pads paired with USR series fine-slotted rotors. The USR series design is engineered to significantly reduce wind noise compared to more aggressive slotting while ensuring the pad face stays clean and degassed under heavy braking.

• EBC Yellowstuff Pads: GG rated for high-friction performance; fully shimmed, chamfered, and slotted to eliminate noise.
• USR Sport Rotors: Fine-slotted rotors provide efficient cooling and gas expulsion with a quieter operation than standard slotted discs.
• Brake-In™ Coating: Features EBC’s patented red surface coating for accelerated pad-to-rotor bedding and instant seating.
• Corrosion Resistance: Rotors are finished with a Geomet anti-rust coating to maintain a clean appearance and prevent seizing.
• Complete Installation: Includes high-friction pads, rotors, and caliper lubricant for a direct-fit replacement of factory hardware.
• MPN: S9KR1131